[Interstitial cancerous lung diseases. Lymphangiosis carcinomatosa and leukemic pulmonary infiltrates].
The radiological findings in pulmonary lymphangitic carcinomatosis and in leukemic pulmonary infiltrates mirror the tumor-dependent monomorphic interstitial pathology of lung parenchyma. It is a proven fact that pulmonary lymphangitic carcinomatosis is caused by hematogenous tumor embolization to the lungs; pathogenesis by contiguous lymphangitic spread is the exception. High-resolution CT performed as a supplement to the radiological work-up improves the sensitivity for pulmonary infiltrates in general and thus makes the differential diagnosis decided easier. Radiological criteria cannot discriminate the different forms of leukemia. Plain chest X-ray allows the diagnosis of pulmonary involvement in leukemia due to tumorous infiltrates and of tumor- or therapy-induced complications. It is essential that the radiological findings be interpreted with reference to the stage of tumor disease and the clinical parameters to make the radiological differential diagnosis of opportunistic infections more reliable.
Dinkel
E
E
Abteilung Röntgendiagnostik, Radiologische Universitätsklinik Freiburg.
Meyer
E
E
Mundinger
A
A
Helwig
A
A
Blum
U
U
Würtemberger
G
G
D006801:Humans; D007938:Leukemia / Q000473:pathology*; D008175:Lung Neoplasms / Q000473:pathology / Q000556:secondary*; D009360:Neoplastic Cells, Circulating / Q000473:pathology*
Interstitielle Tumorerkrankungen der Lunge. Lymphangiosis carcinomatosa und leukämische Lungeninfiltrate.